Tytuł artykułuPreparation Vermicular Graphite in Thin and Thick Wall Iron Castings
Tytuł czasopismaArchives of Foundry Engineering
Słowa kluczoweVermicular Cast Iron ; Ductile Cast Iron ; Tundish Method ; Oxygen in Cast Iron
Wydział PANNauki Techniczne
Archives of Foundry Engineering continues the publishing activity started by Foundry Commission of the Polish Academy of Sciences (PAN) in Katowice in 1978. The initiator of it was the first Chairman Professor Dr Eng. Wacław Sakwa – Corresponding Member of PAN, Honorary Doctor of Czestochowa University of Technology and Silesian University of Technology. This periodical first name was „Solidification of Metals and Alloys” , and made possible to publish the results of works achieved in the field of the Basic Problems Research Cooperation. The subject of publications was related to the title of the periodical and concerned widely understand problems of metals and alloys crystallization in a casting mold. In 1978-2000 the 44 issues have been published. Since 2001 the Foundry Commission has had patronage of the annually published “Archives of Foundry” and since 2007 quarterly published “Archives of Foundry Engineering”. Thematic scope includes scientific issues of foundry industry:
- Theoretical Aspects of Casting Processes,
- Innovative Foundry Technologies and Materials,
- Foundry Processes Computer Aiding,
- Mechanization, Automation and Robotics in Foundry,
- Transport Systems in Foundry,
- Castings Quality Management,
- Environmental Protection.
The results of studies on the use of magnesium alloy in modern Tundish for production of vermicular graphite cast irons were described. This paper describes the results of using a low-magnesium ferrosilicon alloy for the production of vermicular graphite cast irons. The paper presents a vermicular (and nodular) graphite in different walled castings. The results of trials have shown that the magnesium Tundish process can produce high quality vermicular graphite irons under the specific industrial conditions of Foundries - Odlewnie Polskie S.A. in Starachowice. In this work describes too preliminary studies on the oxygen state in cast iron and their effect on graphite crystallization.
WydawcaThe Katowice Branch of the Polish Academy of Sciences
TypArtykuły / Articles
ReferencjeDawson S. (2010), Compacted graphite iron - a material solution for modern diesel engine cylinder blocks and heads, null, 359. ; Guzik E. (2001), Archives of Foundry Engineering. ; Steller D. (2002), Das neue VDG- Merkblatt W 50 Gusseisen mit Vermiculargraphit, Giesserei, 89, 11, 48. ; Farias C. (1997), Compacted Graphite Iron Production at Cifunsa Using a Process Control System, AFS Transactions, 105, 947. ; Lampic M. (1999), BMW-V8 Dieselzylinderblock Tragholmkonzept und Gusseisen mit Vermiculargraphit, Giesserei - Prax, 6, 296. ; Guzik E. (2012), The structure and mechanical properties of pearlitic-ferritic vermicular cast iron, Archives of Foundry Engineering, 12, 1, 33, doi.org/10.2478/v10266-012-0006-0 ; Guzik E. (2006), Modeling structure parameters of irregular eutectic growth: modification of Magnin-Kurtz theory, Metallurgical and Materials Transactions A, 37A, 3057, doi.org/10.1007/s11661-006-0187-7 ; Kopyciński D. (2008), Effective inoculation of low-sulphur cast iron, Archives of Foundry Engineering, 8, 78. ; Kopyciński D. (2011), Gears cast from ductile iron of improved abrasion wear resistance, Archives of Foundry Engineering, 11, 73. ; David E. (2001), Developing In - the - Mould Treatment for CGJ, Modern Casting, 3, 50. ; Ten E. (2011), Oxygen state forms in cast iron and effect on graphite crystallization, Key Eng. Materials, 457, 43, doi.org/10.4028/www.scientific.net/KEM.457.43